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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2015/05/06 08:53:09 UTC
[jira] [Updated] (SPARK-2315) drop, dropRight and dropWhile which
take RDD input and return RDD
[ https://issues.apache.org/jira/browse/SPARK-2315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen updated SPARK-2315:
-----------------------------
Target Version/s: (was: 1.2.0)
> drop, dropRight and dropWhile which take RDD input and return RDD
> -----------------------------------------------------------------
>
> Key: SPARK-2315
> URL: https://issues.apache.org/jira/browse/SPARK-2315
> Project: Spark
> Issue Type: Sub-task
> Components: Spark Core
> Reporter: Erik Erlandson
> Assignee: Erik Erlandson
> Labels: features
>
> Last time I loaded in a text file, I found myself wanting to just skip the first element as it was a header. I wrote candidate methods drop, dropRight and dropWhile to satisfy this kind of need:
> val txt = sc.textFile("text_with_header.txt")
> val data = txt.drop(1)
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